blob: 920ec3411dc16687efc604441a3f3037818f4c9d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
// Copyright 2011 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_STORE_BUFFER_INL_H_
#define V8_STORE_BUFFER_INL_H_
#include "src/heap/heap.h"
#include "src/heap/remembered-set.h"
#include "src/heap/spaces-inl.h"
#include "src/heap/store-buffer.h"
namespace v8 {
namespace internal {
void LocalStoreBuffer::Record(Address addr) {
if (top_->is_full()) top_ = new Node(top_);
top_->buffer[top_->count++] = addr;
}
void LocalStoreBuffer::Process(StoreBuffer* store_buffer) {
Node* current = top_;
while (current != nullptr) {
for (int i = 0; i < current->count; i++) {
Address slot = current->buffer[i];
Page* page = Page::FromAnyPointerAddress(heap_, slot);
RememberedSet<OLD_TO_NEW>::Insert(page, slot);
}
current = current->next;
}
}
} // namespace internal
} // namespace v8
#endif // V8_STORE_BUFFER_INL_H_
|
